294920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 679320

約数和(自身を除く): 384400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 101, 146, 202, 292, 365, 404, 505, 584, 730, 808, 1010, 1460, 2020, 2920, 4040, 7373, 14746, 29492, 36865, 58984, 73730, 147460, 294920]

約数ペア:

[(1, 294920), (2, 147460), (4, 73730), (5, 58984), (8, 36865), (10, 29492), (20, 14746), (40, 7373), (73, 4040), (101, 2920), (146, 2020), (202, 1460), (292, 1010), (365, 808), (404, 730), (505, 584)]